Home / 4,544.10-6,271.60-2,866.41

Finding the Fourth Proportional to 4,544.10, 6,271.60 and 2,866.41

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Solution

The fourth proportional to 4,544.10, 6,271.60 and 2,866.41 is: 3,956.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.10 : 6,271.60 = 2,866.41 : x
  2. Step 2: Convert to fraction form
    4,544.10/6,271.60 = 2,866.41/x
  3. Step 3: Cross multiply
    4,544.10x = 6,271.60 × 2,866.41
  4. Step 4: Simplify right side
    4,544.10x = 17,977,000.87
  5. Step 5: Solve for x
    x = 17,977,000.87/4,544.10
  6. Step 6: Final answer
    x = 3,956.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.